baber/WOPTO huggingface dataset:
Patent WO-0024678-A1 (WO)
Title: Procede et dispositif de traitement de l'eau d'un bassin
Inventor: THOMAS HILAIRE FERNAND ACHILLE
IPC: A61L2/025
Filed: 1999-10-27
Abstract: L'invention concerne un procédé de traitement de l'eau d'un bassin, notamment pour éliminer au moins certains organismes de l'eau (4) du bassin (1) et pour les combattre, caractérisé en ce qu'il consiste à produire des vibrations (3) dans l'eau (4), notamment des vibrations (3) supprimant les organismes concernés par le biais d'une résonance.
Patent BG-51222-A1 (BG)
Title: Method for recognition of response-imitating interferrences
Inventor: VUTOV TSEKO D
IPC: G01S7/28
Filed: 1990-12-07
Abstract: The method is used in the protection of shipboard radar systems against reflective confusion interference. It improves the reliability of detecting such interference, regardless of the amount of similarity with the pluses reflected from the actual target. The method is used to generate a radar signal with specific parameters transmitted in space and then the pulses reflected by the real targets recorded and analysed together with the confusion reflections to determine whether the specific parameters are present, and whether additional tests for the presence of confusion interference should be performed. This test includes transmission of at least one pulse retained during one of the time intervals measured in advance after the first transmitted, counting the number of pulses received, and then comparing the resulting number or number combination against those previously recorded in the rows of an a priori created table of the status. If a coincidence exists an unambiguous decision is made concerning the number, location, and type of reflective confusion interference.
Patent WO-9825684-A1 (WO)
Title: Dispositif d'epuration continue de liquides, de deshydratation et de dessiccation des solides separes
Inventor: BELCHEV BELCHO ALEXANDROV
IPC: C02F11/123
Filed: 1997-10-08
Abstract: La présente invention concerne un dispositif amélioré d'épuration continue de liquides, et de déshydratation et de dessiccation des solides non-filtrants. Le dispositif doit être utilisé pour l'épuration d'effluents liquides, industriels ou ménagers, et de l'eau provenant de sources naturelles, par séparation et dessiccation des solides non-filtrants. On peut utiliser le dispositif avec succès en vue de réaliser la déshydratation et la dessiccation de plusieurs coulis liquides sans émettre dans l'atmosphère de vapeurs, de poussière ou d'autres substances nuisibles. Le dispositif comporte un filtre à bande (1) doté d'un secteur de filtration incorporé et d'un filtre-presse chauffant (35) à membranes élastiques. Le filtre à bande garantit une épuration continue de l'eau provenant de différentes sources par séparation des solides non-filtrants et des composants ioniques nuisibles contenus dans l'eau. Ledit filtre assure leur stérilité bactérienne. Les solides non-filtrants sont accumulés en permanence dans le filtre à bande et sont mélangés avec l'eau qui est amenée en vue d'être épurée. Ensemble, ils constituent un coulis. L'épaisseur du coulis augmente en permanence. Après avoir atteint une valeur précise d'épaisseur, le coulis est pompé par un cône épaississeur fixé sur le secteur de filtration et est compressé en vue de subir une déshydratation et une dessiccation dans le filtre-presse chauffant à membranes élastiques. Le gâteau comprimé dans les chambres dudit filtre-presse subit une déshydratation et une dessiccation en deux étapes: la première étape consiste en la compression, d'une part, par une pompe à vide associée et, d'autre part, par le vide créé par une seconde pompe à vide, la deuxième étape est réalisée simultanément par rétraction longitudinale du filtre-presse chauffant à membranes élastiques qui compresse le gâteau, par extraction de l'humidité capillaire résiduelle sous l'action d'une 'chemise de vapeur' créée par la phase liquide résiduelle partiellement évaporée, et par le vide créé par la deuxième pompe à vide. On peut utiliser le dispositif avec succès pour réaliser la déshydratation et la dessiccation de différents types de coulis. La consommation d'énergie est substantiellement réduite.
Patent WO-0185356-A1 (WO)
Title: Distributeur de mousse a presser
Inventor: BANKS STEWART
IPC: B05B7/00
Filed: 2001-04-03
Abstract: Ce distributeur de mousse (10) est conçu pour être utilisé en association avec un liquide moussant. Ce distributeur de mousse à presser comprend une bouteille élastiquement déformable (12) et un bouchon (14). La bouteille élastiquement déformable présente une position de repos et une position sous pression. Cette bouteille contient un volume intérieur et un goulot. Le bouchon est fixé au goulot et il comporte un ajutage (20) s'étendant vers l'intérieur dans le volume intérieur de la bouteille. L'ajutage définit un passage de fluide. Une pièce (24) de couverture de l'ajutage est fixée au bouchon, à distance de l'ajutage, et une chambre de bouchon (26) est définie entre eux. Un tube d'air (30), définissant un passage d'air, s'étend vers l'intérieur depuis la pièce de couverture de l'ajutage et le passage d'air se trouve en communication avec la chambre du bouchon et une partie intérieure d'air formée entre le liquide et la bouteille (34) dans son volume intérieur, lorsque l'ajutage est tourné vers le bas. Un clapet actionné par pression (38) ouvre et ferme sélectivement le tube d'air (32), de telle sorte que le clapet (38) est fermé lorsque la bouteille est en position de repos et s'ouvre en réponse au passage de la bouteille de la position de repos à la position sous pression. Un orifice (28) est ménagé dans la pièce de couverture de l'ajutage, pour former un passage de fluide entre le volume intérieur de la bouteille et la chambre du bouchon. Ce distributeur (10) est associé à un procédé permettant de fermer hermétiquement l'ajutage, lorsque la bouteille se trouve en position de repos. Ce procédé de fermeture étanche peut être réalisé par un clapet de retenue de pression. Dans une variante, l'orifice de la pièce de couverture, l'ajutage et la pièce de couverture de l'ajutage sont disposés pour que, lorsque le distributeur se trouve en position de repos pendant que le goulot de la bouteille est tourné vers le bas, il se forme une poche d'air entre l'ajutage et la pièce de couverture de l'ajutage dans la chambre du bouchon et, lorsque la bouteille passe de la position de repos à la position sous pression, cette poche d'air est brisée.
Patent WO-02074881-A1 (WO)
Title: Reduction catalytique d'huiles lourdes, kerogenes, matieres plastiques, biomasses, boues et dechets organiques en hydrocarbures liquides legers, dioxyde de carbone et amines
Inventor: DI TULLIO VENANZIO
IPC: C10G31/08
Filed: 2001-06-01
Abstract: Cette invention concerne un procédé dendritique portant sur 1) l'hydrolyse concomitante d'esters et d'amides, 2) la décarboxylation d'acides carboxyliques libres, et 3) la scission réductrice de liaisons carbone-carbone, carbone-azote et carbone-soufre dans des molécules à chaînes longues. Ce procédé porte en outre sur la capacité simultanée de confiner/concentrer des métaux contaminants dans des fractions séparées spécifiques, de réduire les teneurs en soufre globales de ces fractions et, en présence de triglycérides, de dessécher la fraction hydrocarbonée.
Patent WO-03043986-A1 (WO)
Inventor: MARTIN DENIS
IPC: C07H21/04
Filed: 2002-11-15
Abstract: The present invention relates to polypeptides, more particularly polypeptides of Moraxella (Branhamella) catarrhalis which may be used to prevent, diagnose and/or treat Moraxella (Branhamella) catarrhalis infection.
Patent CA-2000290-A1 (CA)
Inventor: YAJIMA KIYOSHI
IPC: H01C13/02
Filed: 1989-10-06
Abstract: A flat resistance for a blower control unit of an automobile air conditioner, and a blower control unit using the same.  The flat resistance includes: a porcelain enameled metallic substrate including a flat head portion, having an edge and one surface, and parallel terminal supporting portions projecting outwardly from the edge of the head; a resistance circuit printed on the one surface of the head portion, the resistance circuit including a plurality of resistances electrically connected in series; a temperature fuse, interposed in the resistance circuit, for being tripped to break the resistance circuit when the porcelain enameled metallic substrate becomes overheated; and terminals, printed on both the head portion and the terminal supporting portions, each terminal being connected to one end of a corresponding one of the resistances.
Patent CA-2001210-A1 (CA)
Inventor: VAN ZON ARIE
IPC: C08F8/34
Filed: 1989-10-23
Abstract: Lubricating oil composition comprising a major proportion of a mineral lubricating oil and, as viscosity index improver, a hydrogenated block copolymer or olefin copolymer functionalised by the presence of carboxyl groups attached to the polymer chain by a sulphonamido linkage. As novel products, carboxyl functionalised hydrogenated polyalkadienes and star copolymers.
Patent CA-2001376-A1 (CA)
Inventor: GODBERSEN BYRON L
IPC: B60P3/10
Filed: 1989-10-24
Abstract: Abstract of the Disclosure A boat trailer having a frame, a pair of wheels, a mechanism for connecting the trailer to a prime mover, and a roller arrangement rearwardly on the frame for loading, unloading and supporting a boat:  the improvement comprising a novel roller arrangement mounting device for a pair of roller assemblies each of which has a pair of rollers, and wherein a single non-metal mounting block provides independent rotatable engagement with the roller assemblies and with a frame connected mounting arm, whereby the roller assemblies are simultaneously rotatable independently of each other about axes transverse to the frame longitudinal axis and within normally vertical planes to maintain the rollers in constant engagement with the boat hull.
Patent CA-2004422-A1 (CA)
Title: Process for the stabilization of chloramines or salts of hypochlorous acid
Inventor: STIEF THOMAS
IPC: C01B11/06
Filed: 1989-12-01
Abstract: ABSTRACT OF THE INVENTION            A process for the stabilization of chloramines or salts of hypochlorous  acid in  dried  form using oxidation-resistant reversibly dehydratable substances is described.
Patent CA-2005817-A1 (CA)
Title: Atherectomy system with a biasing sleeve
Inventor: SHIBER SAMUEL
IPC: A61B17/22
Filed: 1989-12-18
Abstract: ABSTRACT     An atherectomy system for removing an obstruction from within a patient's vessel, comprising a flexible guide-wire insertable into the vessel, a flexible catheter for coring and ingesting obstruction material, insertable into the vessel over the flexible guide-wire, the flexible catheter having a coring means at its distal end and coupling means for connecting it to a power source, at its proximal end, a sleeve in which the flexible catheter is slidably disposed, the sleeve having an elongated tongue extending from its distal end, the tongue defining inside the vessel an eccentrically biased trajectory for the coring means to move along.
Patent CA-2005927-A1 (CA)
Title: Method of preparing nucleotide probes using a bridging complement
Inventor: BAHL CHANDER
IPC: C12Q1/6816
Filed: 1989-12-19
Abstract: ABSTRACT   The method comprises providing a first target recognition moiety having a first specific end sequence of at least about 4 nucleotide bases; providing a second signal-generating moiety having multiple label attached thereto and having a second specific end sequence of at least about 4 nucleotide bases, providing a third bridging  complement comprising a nucleotide sequence of about 8-25 nucleotides, at least about 4 of the nucleotides in the bridging complement being capable of hybridizing to the first specific end sequence of the target recognition moiety  and at least about 4 other nucleotides in the bridging complement capable of hybridizing to the second specific end sequence of the signal-generating moiety; allowing, under appropriate hybridization conditions, hybridization of the bridging complement to at least a  part of  the first specific end sequence of the target recognition moiety and at least a part of the second specific end sequence of the signal generating moiety to form a hybridized complex of all three.  The 3' terminus of one of the moieties is aligned with the 5' terminus of the other, the 3' terminus and the 5' end being positioned relative to one another in such a manner as to allow formation of a 3'-5' sugar-phosphate link between the first and second moieties.  The last step includes contacting the complex with a DNA ligating device in such an amount and for such a period of time as is effective to allow formation of the 3'-5' sugar-phosphate link between the 3' terminus and the 5' terminus of the first and second moieties, to produce a nucleotide probe comprising the first target recognition moiety and the second signal generating moiety covalently attached to one another. This method provides an interesting alternative to the synthesis of nucleic acid probes known to the art.
Patent CA-2006519-A1 (CA)
Title: Banzamide derivatives and plant growth regulants containg them
Inventor: IGUCHI HIROYUKI
IPC: C07C233/66
Filed: 1989-12-22
Abstract: ABSTRACT     A benzamide derivative of the formula:                                       (A) wherein R1 is hydrogen or methyl, and R is hydroxyl, C1-C6 alkoxy, alkenylalkoxy, alkoxyalkoxy, amino, C1-C4 monoalkylamino, monoalkenylamino, dialkylamino or O-cat wherein cat is a metal, ammonium or an organic cation.
Patent CA-2007008-A1 (CA)
Title: Light distribution device (a)
Inventor: MORI KEI
IPC: F21V8/00
Filed: 1990-01-02
Abstract: ABSTRACT OF THE DISCLOSURE      A light distribution device has a first light-guiding cable  for  transmitting  light  rays,  a  number  of  second light-guiding cables having light-receiving ends arranged together to form  a light-receiving ring plane, a driving means  for  rotating the  light-emitting end  of  the  first light-guiding cable around the light-receiving ring-plane, a light coupler secured at the light-emitting end of the first light-guiding  cable.   The  light  coupler  has  a  surface similar to that  of  a part  composing the  light-receiving ring-plane of the second light-guiding cables and makes a circular motion along the light-receiving ring-plane at a constant relation thereto.
Patent CA-2008211-A1 (CA)
Title: Odor and particle dispensing unit
Inventor: MCARTHUR WAYNE D B
IPC: G08B15/02
Filed: 1990-01-22
Abstract: ABSTRACT      A device for dispensing that has a back plate for mounting and a generally rectangular box that covers the back plate .  The cover box has the bottom end and a portion of the juxtaposed side walls drilled with horizontal and vertical rows of orifices.  Fitted within the top of the combined cover, back plate box is an inner container with a generally tubular inner chamber to hold in place an aerosol container.  The aerosol container is tapered at one end to a generally circular opening where it is crimped onto a matching plug to seal it closed.  This inner container is held up in the top portion of the device by a partition placed above the top horizontal row of drilled orifices.          The cavity below the partition houses a hammer for breaking of the plug of the aerosol container that protrudes past the partition.  The hammer is wired to an alarm system as its trigger mechanism.
Patent CA-2013247-A1 (CA)
IPC: H04N19/94
Filed: 1990-03-28
Abstract: VECTOR QUANTIZER SEARCH ARRANGEMENT Abstract In an arrangement for coding multi-element signals such as used in speech or image processing, a plurality of N element reference signals representable in a prescribed vector space are stored. An N element input signal representable in the prescribed vector space is received and one of the reference signals is selected to represent the input signal. A set of signals each representative of the projection of one of the reference signals on a predetermined orientation in the prescribed vector space and a signal representative of the projection of the input signal on the predetermined orientation are formed. The reference signals are arranged according to their projections on the predetermined orientation. Candidates for the best matching reference signal are selected according to the differences between their projections on the prescribed orientation and the projection of the input signal on the prescribed orientation and the projection difference signals are utilized to determine the reference signal closest to the input signal in the prescribed vector space.
Patent CA-2016163-A1 (CA)
Title: Telescopic guide wand for floor-cleaning appliances
Inventor: GUHNE WIELAND
IPC: A47L9/32
Filed: 1990-05-07
Abstract: Abstract of the Disclosure The invention is directed to a telescopic guide wand for floor-cleaning apparatus such as household vacuum cleaners.          The guide wand includes two concentrically arranged tubes which telescopically engage each other and conjointly define an inner space to accommodate the electrical supply cable for the motor blower head of the vacuum cleaner.  The tubes are latched with respect to each other in several steps and the supply cable extends as helically configured cable within the upper portion of the wand.  The supply cord extends concentrically out of the end of the upper tube which is configured as a handle and can be connected to the house electrical supply system.  The end of the guide wand facing toward the apparatus has a connecting device disposed thereon.          On its upper member, the guide wand has the following: a stowing cavity for the cable lined with insulating material; a guide sleeve minimizing the telescoped overall length of the wand which supports, when the wand is in its extended position, the portion facing the motor; and, an end stop to prevent separation of the upper and lower members.
Patent CA-2016588-A1 (CA)
Inventor: METZ FRANCOIS
IPC: C07C231/10
Filed: 1990-05-11
Abstract: BREVET D'INVENTION PROCEDE DE PREPARATION D'AMIDES N-ARYLSUBSTITUES SOCIETE DITE : RHONE-POULENC CHIMIE INVENTEUR : François METZ DU CONTENU TECHNIQUE DE L'INVENTION La présente invention concerne la préparation d'amides N-arylsubstitués par une N-acylation réductrice de composés nitroaromatiques au moyen d'acides carboxyliques et d'oxyde de carbone. Le procédé selon l'invention est caractérisé en ce que la réaction est conduite en présence d'une quantité catalytiquement efficace de palladium ou d'un composé du palladium et d'au moins un additif de formule : dans laquelle G et G', identiques ou différents représentent chacun un groupe pontant qui comporte 3 ou 4 atomes dont au moins 2 sont des atomes de carbone, G et G' pouvant par ailleurs être reliés l'un à l'autre.
Patent CA-2016870-A1 (CA)
Inventor: DRUDIK ARNIE
IPC: A61M5/315
Filed: 1990-05-15
Abstract: DISPENSER FOR STORING AND MIXING SEVERAL COMPONENTS                   ABSTRACT     The invention relates to a plural-compartment dispenser for storing andmixing several components at least one of them a liquid, and in particular to a dispenser comprising a barrel, a plunger, a needle or means to connect same, finger grip or means to connect same, a stopper placed in the barrel between the needle and the plunger, said stopper having a hollow dilated central cavity open proximally and distally by apertures, said proximal aperture being releasably sealed by a bounded or fitted pressure activated blow plug.
Patent CA-2018242-A1 (CA)
Inventor: WILSON DAVID
IPC: A47J36/02
Filed: 1990-06-07
Abstract: ABSTRACT OF THE DISCLOSURE A selectively demetallized metal film is provided in which the metal film has different amounts of metal removed in different areas to provide a film having a graduated optical density from one area to another. The amount of metal present in the film can vary gradually and continuously or in stages resulting in a series of bands or patches.  Each portion of the film appears uniform, homogeneous and uninterrupted to the unaided eye.  The product is produced by providing a substrate such as plastic film having a thin semiconductive metal film coated thereon.  Different amounts of the metal are removed from the film in different areas, preferably by exposing the metal film in different areas to different amounts of an etchant which can be provided in the form of minute droplets of one size in one area and of a different size in a different area.  The etchant can be applied by halftone printing as variably sized dots on uniformly fixed centers with larger dots of etchant applied in some areas than in others to remove a greater amount of the metal.
Patent CA-2019952-A1 (CA)
IPC: F16H1/32
Filed: 1990-06-27
Abstract: A B S T R A C T     The fixed flange with an inner toothing and the mobile flange with an inner toothing cooperate with a double satellite mounted in a ball bearing forming inside a housing for a composite cam. A sufficient excentration is provided between the diameter of the toothings of the double satellite and the intermediate part concentrical to the toothings of the fixed and mobile flanges so as to allow the composite cam made of two symmetrical and identical parts normally separated from one another at their upper portion by a spring which 18 slightly under tension and at their lower portion by a finger rigidly connected to an intermediate circular part mounted in bearing in the mobile and fixed flanges.
Patent CA-2022150-A1 (CA)
Title: High speed screen printing composition
Inventor: MOSKOWITZ GERALD
IPC: G03F7/021
Filed: 1990-07-27
Abstract: Abstract of the Disclosure A light sensitive screen printing composition containing A.  a water soluble binder; and B.  a photosensitive component having both (a) and (b):   (a) 4-diazo diphenyl amine condensed with formaldehyde and dissolved in phosphoric acid; and (b) one or both of (i) and (ii):        (i)    the condensation product of 3-methoxy-4-diazodiphenylamine bisulfate with 4,4'-bis(methoxymethyl)diphenyl ether precipitated with methane sulfonate;         (ii)  the condensation product of 3-methoxy-4-diazo diphenyl amine bisulfate with 4,4'-bis(methoxymethyl)diphenyl ether dissolved in phosphoric acid; and C.  water.
Patent CA-2027180-A1 (CA)
Inventor: DAWSON PETER G
IPC: G05G5/12
Filed: 1990-10-09
Abstract: ABSTRACT OF THE DISCLOSURE       It is known to retain a pyrometer in a sighting tube by means of anut that is locked in place by a length of wire.  In the present invention the nut encloses a ratchet mechanism formed by two coaxial collars with inclined ratchet teeth at their ends.  The teeth are urged together by a helical spring, one of the collars being prevented from rotation relative to the nut by means of a pin that engages a slot in the collar.  The other collar has an annular face which is urged by a disc spring against a washer locked with the body of the pyrometer so as to form a friction clutch.  The ratchet allows the nut to be tightened but it can only be untightened by overcoming the friction of the clutch.
Patent CA-2029343-A1 (CA)
Title: Razor hanger
Inventor: MACDONALD JOSEPH C
IPC: A47G1/16
Filed: 1990-11-06
Abstract: ABSTRACT     Devices used for wall hangings generally consist of nails which puncture the wall, or tape which is peeled away taking the paint with it.  With this invention, a small triangular shaped razor, double edged, is the insertion part of the hanger.     When the razor part of the hanger, on a forty five degree angle downward, is pushed through the paint and drywall, it slices cleanly through and once removed it leaves very little, if any, detectable damage to the paint or drywall.